Cody

Problem 67. Find common elements in matrix rows

Solution 1639919

Submitted on 8 Oct 2018 by Philippe S.
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Test Suite

Test Status Code Input and Output
1   Pass
x = []; y_correct = []; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint1 (line 3) In solutionTest (line 3)]
2   Pass
x = [1e100; 1e100]; y_correct = [1e100]; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]
3   Pass
x = [1; 2]; y_correct = []; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]
4   Pass
x = ones(10); y_correct = [1]; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint4 (line 3) In solutionTest (line 9)]
5   Pass
x = magic(10); y_correct = []; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint5 (line 3) In solutionTest (line 11)]
6   Pass
x = wilkinson(9); y_correct = [0 1]; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint6 (line 3) In solutionTest (line 13)]
7   Pass
x = [3 -2 1 NaN; NaN 0 -2 3]; y_correct = [-2 3]; assert(isequal(common_by_row(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In common_by_row (line 2) In ScoringEngineTestPoint7 (line 3) In solutionTest (line 15)]

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